forked from freudenreichan/EinfuehrungInDocker_Pipeline2
33 lines
555 B
Docker
33 lines
555 B
Docker
FROM node:18-alpine
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# Arbeitsverzeichnis
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WORKDIR /app
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# User anlegen (kein root!)
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RUN addgroup -S appgroup && adduser -S appuser -G appgroup
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# Dependencies zuerst (Cache Vorteil)
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COPY package*.json ./
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RUN npm install --production
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# Rest kopieren
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COPY . .
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# Volume für Output
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VOLUME ["/data"]
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# Rechte setzen
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RUN chown -R appuser:appgroup /app /data
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# User wechseln
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USER appuser
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# Port (falls Webapp)
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EXPOSE 8080
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# Healthcheck
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HEALTHCHECK --interval=30s --timeout=5s \
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CMD wget -qO- http://localhost:8080 || exit 1
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# Start
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CMD ["npm", "start"] |